Example usage for io.netty.buffer ByteBuf writeInt

Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf writeInt.

Prototype

public abstract ByteBuf writeInt(int value);

Source Link

Document

Sets the specified 32-bit integer at the current writerIndex and increases the writerIndex by 4 in this buffer.

Usage

From source file:com.projectzed.mod.handler.message.MessageTileEntityFluidTank.java

License:Open Source License

@Override
public void toBytes(ByteBuf buf) {
    buf.writeInt(this.x);
    buf.writeInt(this.y);
    buf.writeInt(this.z);
    buf.writeByte(this.tier);
    buf.writeInt(this.fluidAmount);
    buf.writeInt(this.fluidID);
}

From source file:com.quavo.osrs.network.protocol.codec.update.UpdateEncoder.java

License:Open Source License

@Override
protected void encode(ChannelHandlerContext ctx, UpdateResponse msg, ByteBuf out) throws Exception {
    int type = msg.getType();
    int id = msg.getId();
    ByteBuf container = msg.getContainer();

    int compression = container.readUnsignedByte();
    int length = container.readInt();

    out.writeByte(type);/*from   w ww.  j  av a  2s .c o  m*/
    out.writeShort(id);
    out.writeByte(compression);
    out.writeInt(length);

    int bytes = container.readableBytes();
    if (bytes > 504) {
        bytes = 504;
    }
    out.writeBytes(container.readBytes(bytes));
    while ((bytes = container.readableBytes()) != 0) {
        if (bytes == 0) {
            break;
        } else if (bytes > 511) {
            bytes = 511;
        }
        out.writeByte(0xff);
        out.writeBytes(container.readBytes(bytes));
    }
}

From source file:com.rs3e.network.protocol.codec.js5.UpdateEncoder.java

License:Open Source License

@Override
public void encode(ChannelHandlerContext ctx, FileResponse response, ByteBuf buf) throws Exception {
    ByteBuf container = response.getContainer();
    int type = response.getType();
    int file = response.getFile();

    int compression = container.readUnsignedByte();
    int size = ((container.readByte() & 0xff) << 24) + ((container.readByte() & 0xff) << 16)
            + ((container.readByte() & 0xff) << 8) + (container.readByte() & 0xff);
    if (!response.isPriority()) {
        file |= 0x80000000;//from www.  j a  va2s.c o m
    }

    buf.writeByte(type);
    buf.writeInt(file);
    buf.writeByte(compression);
    buf.writeInt(size);

    int bytes = container.readableBytes();
    if (bytes > 502) {
        bytes = 502;
    }

    buf.writeBytes(container.readBytes(bytes));

    for (;;) {
        bytes = container.readableBytes();
        if (bytes == 0) {
            break;
        } else if (bytes > 507) {
            bytes = 507;
        }
        buf.writeByte(type);
        buf.writeInt(file);
        buf.writeBytes(container.readBytes(bytes));

    }
}

From source file:com.rs3e.network.protocol.codec.js5.UpdateStatusEncoder.java

License:Open Source License

@Override
public void encode(ChannelHandlerContext ctx, UpdateStatusMessage msg, ByteBuf out) throws Exception {
    for (int i = 0; i < UPDATE_DATA.length; i++)
        out.writeInt(UPDATE_DATA[i]);
    out.writeByte(msg.getStatus());/*from w  w  w .ja v a2s  .c om*/
}

From source file:com.rs3e.network.protocol.worldlist.WorldListEncoder.java

License:Open Source License

@Override
public void encode(ChannelHandlerContext ctx, WorldListMessage list, ByteBuf out) throws Exception {
    ByteBuf buf = Unpooled.buffer();
    buf.writeByte(1);//  w  w  w.  j  a  va  2s . co  m
    buf.writeByte(1);

    Country[] countries = list.getCountries();
    ByteBufUtils.writeSmart(buf, countries.length);
    for (Country country : countries) {
        ByteBufUtils.writeSmart(buf, country.getFlag());
        ByteBufUtils.writeWorldListString(buf, country.getName());
    }

    World[] worlds = list.getWorlds();
    int minId = worlds[0].getId();
    int maxId = worlds[0].getId();
    for (int i = 1; i < worlds.length; i++) {
        World world = worlds[i];
        int id = world.getId();

        if (id > maxId)
            maxId = id;
        if (id < minId)
            minId = id;
    }

    ByteBufUtils.writeSmart(buf, minId);
    ByteBufUtils.writeSmart(buf, maxId);
    ByteBufUtils.writeSmart(buf, worlds.length);

    for (World world : worlds) {
        ByteBufUtils.writeSmart(buf, world.getId() - minId);
        buf.writeByte(world.getCountry());
        buf.writeInt(world.getFlags());
        ByteBufUtils.writeWorldListString(buf, world.getActivity());
        ByteBufUtils.writeWorldListString(buf, world.getIp());
    }

    buf.writeInt(list.getSessionId());
    for (int i = 0; i < worlds.length; i++) {
        World world = worlds[i];
        ByteBufUtils.writeSmart(buf, world.getId() - minId);
        buf.writeShort(0);
    }

    out.writeByte(0); // 0 = ok, 7/9 = world full
    out.writeShort(buf.readableBytes());
    out.writeBytes(buf);
}

From source file:com.savageboy74.savagetech.network.message.MessageTileEntityBase.java

License:Open Source License

@Override
public void toBytes(ByteBuf buf) {
    buf.writeInt(x);
    buf.writeInt(y);/* w ww  .j  a v  a2 s.  co m*/
    buf.writeInt(z);
    buf.writeByte(orientation);
    buf.writeByte(state);
    buf.writeInt(customName.length());
    buf.writeBytes(customName.getBytes());
    buf.writeInt(owner.length());
    buf.writeBytes(owner.getBytes());
}

From source file:com.seagate.kinetic.common.protocol.codec.KineticEncoder.java

License:Open Source License

@Override
protected void encode(ChannelHandlerContext ctx, KineticMessage km, ByteBuf out) throws Exception {

    try {//from  w ww.ja v a2 s . c  o m

        // get value to write separately
        // byte[] value = builder.getValue().toByteArray();
        byte[] value = km.getValue();

        // 1. write magic number
        out.writeByte((byte) 'F');

        //get message
        Message.Builder messageBuilder = (Builder) km.getMessage();

        // build message
        Message msg = messageBuilder.build();

        // get proto message bytes
        byte[] protoMessageBytes = msg.toByteArray();

        // 2. write protobuf message message size, 4 byte
        out.writeInt(protoMessageBytes.length);

        // 3. write attached value size, 4 byte
        if (value != null) {
            out.writeInt(value.length);
        } else {
            out.writeInt(0);
        }

        // 4. write protobuf message byte[]
        out.writeBytes(protoMessageBytes);

        // 5 (optional) write attached value if any
        if (value != null && value.length > 0) {
            // write value
            out.writeBytes(value);
        }

        // log message out
        if (printMessage) {

            logger.info("outbound protocol message:");

            String printMsg = ProtocolMessageUtil.toString(km);

            logger.info(printMsg);
        }

    } catch (Exception e) {
        logger.log(Level.WARNING, e.getMessage(), e);
        throw e;
    }
}

From source file:com.seventh_root.ld33.common.network.packet.clientbound.PlayerInformationClientBoundPacket.java

License:Apache License

@Override
public void write(ByteBuf buf) throws UnsupportedEncodingException {
    super.write(buf);
    writeString(buf, getPlayerUUID().toString());
    writeString(buf, getPlayerName());//ww  w.  ja v  a 2  s.  c  o  m
    buf.writeInt(getPlayerResources());
}

From source file:com.seventh_root.ld33.common.network.packet.clientbound.PublicKeyClientBoundPacket.java

License:Apache License

@Override
public void write(ByteBuf buf) throws UnsupportedEncodingException {
    super.write(buf);
    buf.writeInt(getEncodedPublicKey().length);
    buf.writeBytes(getEncodedPublicKey());
}

From source file:com.seventh_root.ld33.common.network.packet.clientbound.UnitMoveClientBoundPacket.java

License:Apache License

@Override
public void write(ByteBuf buf) throws UnsupportedEncodingException {
    super.write(buf);
    writeString(buf, getUnitUUID().toString());
    buf.writeInt(getX());
    buf.writeInt(getY());/*w  ww.  j a  v  a2 s .c  o  m*/
    buf.writeInt(getTargetX());
    buf.writeInt(getTargetY());
}